Christina Aguilera, Celine Dion, John Mayer, Foo Fighters and Mariah Carey (pictured) rocked the Grammy Nominations Concert hosted by LL Cool J and Taylor Swift, kicking off a week of Grammy Foundation Week events leading up to the Grammys.
The events, raising funds for the foundation, will include performances, career days, a luncheon and more.
Coldplay, Duffy, Jonas Brothers, Adele, Pink, Alicia Keys, John Mayer, Madonna, Justin Timberlake and Timbaland are really just a few of the phenomenal amount of nominees.
Grammy Foundation Grammy Week Events are on February 2 to February 6.